CVEvulnerability
CVE-2026-93788
- Status
- Received
- Published
- 2026-09-24
- Last modified
- 2026-10-03
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Description
In the Linux kernel, the following vulnerability has been resolved:
wifi: iwlwifi: acpi: validate WGDS table revision index
Check tbl_rev bounds before BIT(tbl_rev) to avoid undefined shifts when
firmware reports an invalid revision value.
References
- https://git.kernel.org/stable/c/2fc98ab6fe8acabd13eb09dc17426a33cf9f27f7 git.kernel.org
- https://git.kernel.org/stable/c/346a558491241cbe8fef82b3d8f62d1a6b6bf61f git.kernel.org
- https://git.kernel.org/stable/c/4f2ec7a0b3ff148cb13e14cb26ac43523df8b9f5 git.kernel.org
- https://git.kernel.org/stable/c/9096509e63ddd349eb075ec447d1a714e87e17a4 git.kernel.org
- https://git.kernel.org/stable/c/954e821f42aaca56073ca830c5fd4bcf1a89048c git.kernel.org